resin finishing agent FA-SZ510 is a low formaldehyde easy care finishing agent, used for cotton, viscose and their blends.
FA-SZ510 is a cross linking agent for easy care finishes, suitable for cotton, viscose and their blends. It can also be applied in the embossing, schreiner and calendar finishing.
Property
- composition modified dimethylol dihydroxy ethylene urea
- appereance clear, light yellow liquid
- density about 1.3g/cm 3 at 20°C
- pH value 4.0-5.5
- solubility could definite dilute with cold water
- compatibility could mix with many finishing agents and auxiliaries, test before mixing.
- Reactivity good
Application
Recommend dosage: 50-120g/L, it depends on the specific articles and effect.
1.Pad-Dry-Cure process
Recipe
FA-SZ510 80g/L
FA-CH520 40g/L
FA-BH530 20g/L
FA-ST540 40g/L
Padding (dip twice pad twice,pick-up: 70%) → Drying (70~80°C)→ Curing (155°C×3min) → Cooling.
2. Garment finishing process
Recipe
FA-SZ510 85g/L
FA-CH520 20g/L

FA-BH530 20g/L
FA-ST540 40g/L
Dipping for 15min → Dehydration (pick-up: 60%) → Drying (60°C, moisture content: 10%) → Ironing → Curing (150°C×3min) → Cooling.
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